| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.33 | 7.817% | $10.0593 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $59.79 | 10.710% | $66.1935 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $211.82 | 9.225% | $231.3604 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $205.67 | 13.713% | $233.8735 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $139.71 | 5.658% | $147.6148 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $85.43 | 10.312% | $94.2395 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $141.95 | 10.699% | $157.1372 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $853.70 | $940.4782 | $940.47 | $940.45 | $940.50 | |